According to the present invention, provided is a coupling structure of a battery pack for a vehicle, capable of improving assemblability and maintaining airtightness by changing a shape of a bushing in which a gasket is installed to be fixed to a lower coupling hole of a lower case. To this end, the coupling structure of a battery pack for a vehicle comprises: a lower case having a lower flange at an edge; an upper case having an upper flange corresponding to the lower flange; and a gasket installed between the lower and upper cases to maintain airtightness. An insertion protrusion extends downward from a body of the bushing installed in a bolting coupling hole of the gasket, and the insertion protrusion is inserted into the lower coupling hole of the lower flange to be fixed.

    본 발명에 따르면, 하부케이스의 하부결합공에 위치 고정될 수 있도록 가스켓이 설치되는 부싱의 형상을 변경함으로써, 조립성이 향상되면서도 기밀성이 유지될 수 있는 차량용 배터리 팩의 결합구조를 제공하는데 그 목적이 있는 것이다 이러한 목적을 달성하기 위하여 본 발명에서는, 테두리에 하부플랜지를 구비하는 하부케이스와, 상기 하부플랜지에 대응되는 형상으로 상부플랜지를 구비하는 상부케이스와, 상기 하부케이스와 상기 상부케이스의 사이에 설치되어 기밀성을 유지하도록 가스켓을 포함하는 차량용 배터리 팩에 있어서, 상기 가스켓의 볼팅결합공에 설치되는 부싱의 몸체로부터 하방으로 삽입돌기가 연장 형성되어, 상기 삽입돌기가 상기 하부플랜지의 하부결합공에 삽입되어 위치 고정되는 것을 특징으로 한다.


    Access

    Download


    Export, share and cite



    Title :

    COMBINATION STRUCTURE OF INSTALLATION BATTERY PACK OF VEHICLE


    Additional title:

    차량용 배터리 팩의 결합구조


    Contributors:

    Publication date :

    2018-06-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



    BATTERY PACK VEHICLE INSTALLATION STRUCTURE

    IWAI TAKAHIRO / YODA TAKEHITO | European Patent Office | 2016

    Free access

    VEHICLE INSTALLATION OF BATTERY PACK

    SHIGETA YUKI | European Patent Office | 2024

    Free access

    BATTERY PACK INSTALLATION STRUCTURE

    HAMAOKA KENJI / AKIYAMA YASUNARI / UEDA HIROMI | European Patent Office | 2018

    Free access

    Rear vibration isolation electric vehicle battery pack installation structure

    LIU FUHAO / XIA JISHENG | European Patent Office | 2015

    Free access

    Battery pack, battery pack mounting structure and vehicle

    WEI ZHIHAI / XU HAITAO | European Patent Office | 2024

    Free access